plz its urgent
if a circle touches the x axis at A and B whose centre is (2,3) and radius 5cm find length of the cord and coordinates of Aand B
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equation of the circle is also known as length of the cord....
equation of the circle =>sq.rt of (x-a)^2+(y-b)^2=r^2
centre(a,b)=(2,3)....r=5
length of the cord =sq.rt of (x-2)^2+(y-3)^2=25
equation of the circle =>sq.rt of (x-a)^2+(y-b)^2=r^2
centre(a,b)=(2,3)....r=5
length of the cord =sq.rt of (x-2)^2+(y-3)^2=25
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